microgalaeus, Aspidoras Britto [M. R.] 1998:364, Figs. 3b, 4b, 5b, 6a, 8-9 [Ichthyological Exploration of Freshwaters v. 8 (no. 4); ref. 23327] Small tributary of rio Culuene, km 86 of Paranatinga-Canarana road, Rio Xingu basin, 14°00'S, 54°38'W, Mato Grosso State, Brazil. Holotype: MZUSP 51209. Paratypes: MCP 19295 [not 12295] (4); MZUSP 51210 (4); UFRJ 1247 (3, 2 c&s), 1385 (2); UMMZ 232103 (4). Type catalog: Ferraris 2007:109 [ref. 29155]. MCP paratype number incorrect in the original description. Name is a noun in apposition. •Valid as Aspidoras microgalaeus Britto 1998 -- (Britto 2000:1048 [ref. 25022], Isbrücker 2001:217 [ref. 26805], Reis in Reis et al. 2003:292 [ref. 27061], Ferraris 2007:109 [ref. 29155], Leão et al. 2015:578 [ref. 33891], Ottoni et al. 2016:132 [ref. 34756], Tencatt & Bichuette 2017:21 [ref. 35168]). •Synonym of Aspidoras poecilus Nijssen & Isbrücker 1976 -- (Tencatt et al. 2022:96 [ref. 39729]). Current status: Synonym of Aspidoras poecilus Nijssen & Isbrücker 1976. Callichthyidae: Corydoradinae. Habitat: freshwater.